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Radiant|Natural|GIA

1.51ct G VVS2 Radiant Natural Diamond

VG • G/VVS2 • GIA 2566185705

Certificate GIA 2566185705

Diamond specifications and retailer prices

From £6,061 GBP
$8,053 USD
As of October 28, 2026
Save £1,081 GBP (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £7,141 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566185705. Listed at 3 retailers as of October 28, 2026, with prices from £6,061 to £7,141, a £1,081 spread on the same certified stone. Blue Nile lists it at £7,141. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566185705
Dimensions7.69 × 5.64 × 3.92 mm
L/W Ratio1.36
Top View
7.69 mm5.64 mm1.51 ctG / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566185705
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £7,141 GBP|Low: £6,061 GBP|High: £7,141 GBP|Avg: £6,263 GBP
Blue Nile
Retailer 2
Retailer 3
October 29, 2026
Retailer 3£6,061 GBP
Retailer 2£6,128 GBP
Blue Nile£7,141 GBP

3 data points across 3 retailers

3 retailers£6,061 GBP to £7,141 GBP

A
Cheapest Retailer
-
£6,061 GBP
$8,053 USD
A
Retailer 2
-
£6,128 GBP
View
Most Expensive
B+
Blue Nile
30136009 · Oct 29
£7,141 GBP
$9,489 USD
View
2 more retailers have this diamond
Prices start from £6,061 GBPSave up to £1,081 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Radiant
£6,061 GBP